PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-19500/476Transistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-100-8575 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-100-8575 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-100-8575. Primary manufacturer part number: MIL-PRF-19500/476.
Features
  • Transistor — FSC 5961
  • Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Voltage Rating in Volts Per Characteristic: 30.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 30.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 30.0 MAXIMUM GATE TO SOURCE VOLTAGE
  • Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM GATE CURRENT
  • Power Rating Per Characteristic: 0.5 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Features Provided: HERMETICALLY SEALED CASE
  • Semiconductor Material: SILICON
  • Terminal Length: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-100-8575, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-100-8575
Primary Part NumberMIL-PRF-19500/476
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Test Data Document81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 30.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 30.0 MAXIMUM GATE TO SOURCE VOLTAGE
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM GATE CURRENT
Power Rating Per Characteristic0.5 WATTS MAXIMUM TOTAL POWER DISSIPATION
Features ProvidedHERMETICALLY SEALED CASE
Semiconductor MaterialSILICON
Terminal Length0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-18
Mounting MethodTERMINAL
Overall Diameter0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
Specification/standard Data81349-MIL-S-19500/476 GOVERNMENT SPECIFICATION
Internal ConfigurationFIELD EFFECT
Electrode Internally-Electrically Connected to CaseGATE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5961-01-028-0946 INTERCHANGEABLE
Transistor
5961-01-040-0095 INTERCHANGEABLE
Transistor
5961-01-049-1535 INTERCHANGEABLE
Transistor
5961-01-062-4970 INTERCHANGEABLE
Transistor
5961-01-071-3096 INTERCHANGEABLE
Transistor
5961-01-123-5396 INTERCHANGEABLE
Transistor
5961-01-165-2736 INTERCHANGEABLE
Transistor
5961-01-197-9476 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-19500/476 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN2N5115 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-19500/476 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-01-028-0946INTERCHANGEABLE
TRANSISTOR
5961-01-040-0095INTERCHANGEABLE
TRANSISTOR
5961-01-049-1535INTERCHANGEABLE
TRANSISTOR
5961-01-062-4970INTERCHANGEABLE
TRANSISTOR
5961-01-071-3096INTERCHANGEABLE
TRANSISTOR
5961-01-123-5396INTERCHANGEABLE
TRANSISTOR
5961-01-165-2736INTERCHANGEABLE
TRANSISTOR
5961-01-197-9476INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-100-8575?

NSN 5961-01-100-8575 is a Transistor, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-100-8575?

NSN 5961-01-100-8575 has 3 cross-referenced part numbers: MIL-PRF-19500/476 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN2N5115 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-19500/476 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-100-8575?

There are 8 known substitutes for 5961-01-100-8575: 5961-01-028-0946, 5961-01-040-0095, 5961-01-049-1535 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-19500/476?

Key specifications for MIL-PRF-19500/476: Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Voltage Rating in Volts Per Characteristic: 30.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 30.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 30.0 MAXIMUM GATE TO SOURCE VOLTAGE; Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM GATE CURRENT; Power Rating Per Characteristic: 0.5 WATTS MAXIMUM TOTAL POWER DISSIPATION. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-100-8575 still in active supply?

NSN 5961-01-100-8575 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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